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Multiplication Near Squares Worksheet

Tables & multiplication lesson 18: Number patterns near squares · Set 86 · 40 questions
TalentJR

How it works (Middle square): Find the middle number (20 for 19 × 21) and the distance from it (1). Square the middle number. Take away the distance squared.

NameDateTime takenScore ___ / 40
  1. 1.15 × 25 =
  2. 2.83 × 87 =
  3. 3.37 × 43 =
  4. 4.38 × 42 =
  5. 5.49 × 51 =
  6. 6.19 × 21 =
  7. 7.27 × 33 =
  8. 8.28 × 32 =
  9. 9.15 × 25 =
  10. 10.93 × 97 =
  11. 11.73 × 77 =
  12. 12.48 × 52 =
  13. 13.30 × 40 =
  14. 14.28 × 32 =
  15. 15.38 × 42 =
  16. 16.97 × 103 =
  17. 17.18 × 22 =
  18. 18.60 × 70 =
  19. 19.89 × 91 =
  20. 20.53 × 57 =
  21. 21.39 × 41 =
  22. 22.18 × 22 =
  23. 23.27 × 33 =
  24. 24.73 × 77 =
  25. 25.86 × 94 =
  26. 26.44 × 46 =
  27. 27.14 × 16 =
  28. 28.88 × 92 =
  29. 29.49 × 51 =
  30. 30.67 × 73 =
  31. 31.94 × 96 =
  32. 32.39 × 41 =
  33. 33.48 × 52 =
  34. 34.97 × 103 =
  35. 35.84 × 86 =
  36. 36.40 × 50 =
  37. 37.39 × 41 =
  38. 38.68 × 72 =
  39. 39.72 × 78 =
  40. 40.55 × 65 =

Answer key

  1. 375
  2. 7221
  3. 1591
  4. 1596
  5. 2499
  6. 399
  7. 891
  8. 896
  9. 375
  10. 9021
  11. 5621
  12. 2496
  13. 1200
  14. 896
  15. 1596
  16. 9991
  17. 396
  18. 4200
  19. 8099
  20. 3021
  21. 1599
  22. 396
  23. 891
  24. 5621
  25. 8084
  26. 2024
  27. 224
  28. 8096
  29. 2499
  30. 4891
  31. 9024
  32. 1599
  33. 2496
  34. 9991
  35. 7224
  36. 2000
  37. 1599
  38. 4896
  39. 5616
  40. 3575

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